EP3985090A4 - Fixture of cryopreservation jig and freezing and thawing method using said fixture - Google Patents

Fixture of cryopreservation jig and freezing and thawing method using said fixture Download PDF

Info

Publication number
EP3985090A4
EP3985090A4 EP20822005.3A EP20822005A EP3985090A4 EP 3985090 A4 EP3985090 A4 EP 3985090A4 EP 20822005 A EP20822005 A EP 20822005A EP 3985090 A4 EP3985090 A4 EP 3985090A4
Authority
EP
European Patent Office
Prior art keywords
fixture
freezing
thawing method
cryopreservation jig
cryopreservation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20822005.3A
Other languages
German (de)
French (fr)
Other versions
EP3985090A1 (en
Inventor
Atsushi Matsuzawa
Kakeru YOSHIDA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2019109751A external-priority patent/JP7133514B2/en
Priority claimed from JP2019191857A external-priority patent/JP7341847B2/en
Priority claimed from JP2020011785A external-priority patent/JP7471836B2/en
Priority claimed from JP2020084840A external-priority patent/JP7423412B2/en
Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Publication of EP3985090A1 publication Critical patent/EP3985090A1/en
Publication of EP3985090A4 publication Critical patent/EP3985090A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0236—Mechanical aspects
    • A01N1/0263—Non-refrigerated containers specially adapted for transporting or storing living parts whilst preserving, e.g. cool boxes, blood bags or "straws" for cryopreservation
    • A01N1/0268—Carriers for immersion in cryogenic fluid, both for slow-freezing and vitrification, e.g. open or closed "straws" for embryos, oocytes or semen
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0236—Mechanical aspects
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/22—Means for packing or storing viable microorganisms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0205—Chemical aspects
    • A01N1/021—Preservation or perfusion media, liquids, solids or gases used in the preservation of cells, tissue, organs or bodily fluids
    • A01N1/0221—Freeze-process protecting agents, i.e. substances protecting cells from effects of the physical process, e.g. cryoprotectants, osmolarity regulators like oncotic agents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0236—Mechanical aspects
    • A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/023—Adapting objects or devices to another adapted for different sizes of tubes, tips or container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/025—Align devices or objects to ensure defined positions relative to each other

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Dentistry (AREA)
  • Mechanical Engineering (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Hematology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
EP20822005.3A 2019-06-12 2020-06-03 Fixture of cryopreservation jig and freezing and thawing method using said fixture Withdrawn EP3985090A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019109751A JP7133514B2 (en) 2019-06-12 2019-06-12 Cell or tissue freeze-thaw method
JP2019191857A JP7341847B2 (en) 2019-10-21 2019-10-21 Fixture for cryopreservation jig
JP2020011785A JP7471836B2 (en) 2020-01-28 2020-01-28 Fixture for cryopreservation jig
JP2020084840A JP7423412B2 (en) 2020-05-14 2020-05-14 Fixture for cryopreservation jig
PCT/JP2020/021895 WO2020250766A1 (en) 2019-06-12 2020-06-03 Fixture of cryopreservation jig and freezing and thawing method using said fixture

Publications (2)

Publication Number Publication Date
EP3985090A1 EP3985090A1 (en) 2022-04-20
EP3985090A4 true EP3985090A4 (en) 2023-07-26

Family

ID=73781804

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20822005.3A Withdrawn EP3985090A4 (en) 2019-06-12 2020-06-03 Fixture of cryopreservation jig and freezing and thawing method using said fixture

Country Status (4)

Country Link
US (1) US20220361483A1 (en)
EP (1) EP3985090A4 (en)
KR (1) KR20220020895A (en)
WO (1) WO2020250766A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7144380B2 (en) * 2019-08-23 2022-09-29 三菱製紙株式会社 Jigs for cryopreservation of cells or tissues
US11937597B1 (en) * 2023-04-19 2024-03-26 Biotech, Inc. Cryopreservation device with integrated tracking device chamber

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018162862A1 (en) * 2017-03-10 2018-09-13 Imv Technologies System and method for vitrifying a biological substance
WO2020188598A1 (en) * 2019-03-19 2020-09-24 Payeli Sravan Kumar Cryopreservation box
EP4018826A1 (en) * 2019-08-23 2022-06-29 Mitsubishi Paper Mills Limited Jig for cell or tissue cryopreservation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965438A (en) 1995-06-07 1999-10-12 Phyton, Inc. Cryopreservation of plant cells
JP3044323U (en) 1997-06-12 1997-12-22 船井電機株式会社 Air conditioner with air purifier
JP2000189155A (en) 1998-12-25 2000-07-11 Livestock Improvement Association Of Japan Inc Preservation of mammalian embryo or ovum and thawing dilution of frozen mammalian embryo or ovum
JP3044323B1 (en) 1999-01-07 2000-05-22 農林水産省畜産試験場長 Cell cryopreservation method
JP4373025B2 (en) 2001-04-18 2009-11-25 株式会社北里サプライ Egg cryopreservation tool and cylindrical member holding device
JP2004364041A (en) 2003-06-05 2004-12-24 Fujitsu Media Device Kk Surface acoustic wave device and manufacturing method thereof
JP4324181B2 (en) 2006-06-13 2009-09-02 株式会社北里サプライ Egg cryopreservation tool
JP5278978B2 (en) 2009-12-08 2013-09-04 学校法人北里研究所 Tubular for vitrification preservation of animal embryos or eggs
USD642697S1 (en) 2010-06-28 2011-08-02 Vitrolife Sweden Ab Freezer box
CN103874761B (en) 2011-10-04 2015-09-23 株式会社北里生物制药 Cell freezing preserves apparatus
JP2014183757A (en) 2013-03-22 2014-10-02 Kitasato Institute Jig for vitrification cryopreservation of ovum or embryo
KR101883813B1 (en) 2013-10-29 2018-07-31 스쿨 주리디칼 퍼슨 키타사토 인스티튜트 Tool for vitrifying cryopreservation of cells or tissue
JP2015142523A (en) 2014-01-31 2015-08-06 三菱製紙株式会社 Vitrification freezing preservation tool for cell or tissue
JP6475493B2 (en) * 2014-12-26 2019-02-27 広島県 Germ cell preservation tool and germ cell preservation method
JP6820531B2 (en) 2015-12-10 2021-01-27 学校法人慶應義塾 Method for freezing human iPS cell-derived neural stem cells / progenitor cells
WO2019004300A1 (en) 2017-06-30 2019-01-03 株式会社北里コーポレーション Biological cell cryopreservation tool and tool for biological cell cryopreservation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018162862A1 (en) * 2017-03-10 2018-09-13 Imv Technologies System and method for vitrifying a biological substance
WO2020188598A1 (en) * 2019-03-19 2020-09-24 Payeli Sravan Kumar Cryopreservation box
EP4018826A1 (en) * 2019-08-23 2022-06-29 Mitsubishi Paper Mills Limited Jig for cell or tissue cryopreservation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020250766A1 *

Also Published As

Publication number Publication date
KR20220020895A (en) 2022-02-21
US20220361483A1 (en) 2022-11-17
WO2020250766A1 (en) 2020-12-17
EP3985090A1 (en) 2022-04-20

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